K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

This product performs well above and beyond what anyone would expect from just an air filter. Aside from the immediately noticeable increase in horsepower, a first-time purchaser will be very surprised at how much better their vehicle's fuel economy is, most notably after a few days to a week after installing the K&N air filter in their vehicle and driving as normal. My wife and I have our's currently installed in our 2002 Ford Explorer XLT and it doesn't disappoint. We are so impressed with K&N filters, with our experience with them previously and currently, I insist on installing them in all our vehicles. (2004 Ford Mustang Base, 1991 Jeep Wrangler S and the 2002 Ford Explorer). Thanks K&N for making such an innovative and quality product.

Will

Wyoming

Monday, September 1, 2014
- Part
33-2207

I run your filters on both my vehicles and my Harley.

Harry Meier

Panama City Beach, Florida

Wednesday, November 20, 2013
- Part
33-2207

Fast service and great quality. The filter came already oiled up and ready to use. The new gasket was nice also.